It's certainly something we look at when we're doing an assessment of a new technology or an existing technology, just to ensure that those human factors he talked about are actually going to make that technology useful to the system. You have hit on a significant issue, which is scopes of practice and who can use these newer technologies and advances.
Some provinces have started to institute changes to their scopes of practice to allow other professions to do things now that used to be only in the domain of a physician, for example.